"Preechar Karin,Warawut Amornprapa,Park  Watanawongskorn,Eakkawut Saenkhumvong,Chinda Charoenphonphanich,Katsunori Hanamura","EFFECT OF SOOT PARTICLE SIZE ON FOUR BALL METALLIC  WEAR USING ELECTRON MICROSCOPY IMAGE ANALYSIS",,"International Journal of Automotive Technology","KSAE","Vol. 21","No. 3","pp. 579-589",2021,
"Eakkawut Saenkhumvong,Preechar Karin,Chinda Charoenphonphanich,Naratip  Vittayakorn,Katsunori Hanamura","OXIDATION KINETICS OF SOOT ON ACICULAR MULLITE  MEMBRANE FILTER USING ELECTRON MICROSCOPY AND  THERMOGRAVIMETRIC ANALYSIS",,"International Journal of Automotive Technology","KSAE","Vol. 21","No. 6","pp. 1465-1473",2020,Feb.
"Settavit Sirivarocha,Preechar Karin,Katsunori Hanamura,Nuwong Chollacoop,Eakkawut  Saenkhumvong","Impact of Tio2 on Sintered Mullite Porous Surface Microstructure using Scannning Electron Microscopy and Image Processing","自動車技術会2018年春季大会","自動車技術会2018年春季大会講演プログラム","公益社団法人 自動車技術会",,,"pp. 24",2018,May